352554880

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 900864000

約数和(自身を除く): 548309120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 79, 80, 95, 128, 152, 158, 160, 190, 304, 316, 320, 367, 380, 395, 608, 632, 640, 734, 760, 790, 1216, 1264, 1468, 1501, 1520, 1580, 1835, 2432, 2528, 2936, 3002, 3040, 3160, 3670, 5056, 5872, 6004, 6080, 6320, 6973, 7340, 7505, 10112, 11744, 12008, 12160, 12640, 13946, 14680, 15010, 23488, 24016, 25280, 27892, 28993, 29360, 30020, 34865, 46976, 48032, 50560, 55784, 57986, 58720, 60040, 69730, 96064, 111568, 115972, 117440, 120080, 139460, 144965, 192128, 223136, 231944, 234880, 240160, 278920, 289930, 446272, 463888, 480320, 550867, 557840, 579860, 892544, 927776, 960640, 1101734, 1115680, 1159720, 1855552, 2203468, 2231360, 2319440, 2754335, 3711104, 4406936, 4462720, 4638880, 5508670, 8813872, 9277760, 11017340, 17627744, 18555520, 22034680, 35255488, 44069360, 70510976, 88138720, 176277440, 352554880]

約数ペア:

[(1, 352554880), (2, 176277440), (4, 88138720), (5, 70510976), (8, 44069360), (10, 35255488), (16, 22034680), (19, 18555520), (20, 17627744), (32, 11017340), (38, 9277760), (40, 8813872), (64, 5508670), (76, 4638880), (79, 4462720), (80, 4406936), (95, 3711104), (128, 2754335), (152, 2319440), (158, 2231360), (160, 2203468), (190, 1855552), (304, 1159720), (316, 1115680), (320, 1101734), (367, 960640), (380, 927776), (395, 892544), (608, 579860), (632, 557840), (640, 550867), (734, 480320), (760, 463888), (790, 446272), (1216, 289930), (1264, 278920), (1468, 240160), (1501, 234880), (1520, 231944), (1580, 223136), (1835, 192128), (2432, 144965), (2528, 139460), (2936, 120080), (3002, 117440), (3040, 115972), (3160, 111568), (3670, 96064), (5056, 69730), (5872, 60040), (6004, 58720), (6080, 57986), (6320, 55784), (6973, 50560), (7340, 48032), (7505, 46976), (10112, 34865), (11744, 30020), (12008, 29360), (12160, 28993), (12640, 27892), (13946, 25280), (14680, 24016), (15010, 23488)]